Wax crayon



FIG. 1 is a perspective view of the wax crayon;

FIG. 2 is a front view of the wax crayon; the rear view being identical;

FIG. 3 is a side view of the wax crayon; all side views being identical;and,

FIG. 4 is a top view of the wax crayon.

The ornamental design for a wax crayon, as shown and described.